XL-5512 medium speed barrel piston engine oil compound is composed of sulfonate,phenol salt,cleaning agent,ash-free agent,antioxidant and anti-corrosion agent and other additives.Different dosage can be used to prepare TBN12,TBN25 and TBN40 medium speed barrel piston engine oil.
item | Quality index | Test method |
appearance | Brown viscous liquid | Visual inspection |
density(20℃)g/cm³ | 1.0~1.15 | GB/T1884/1885 |
100℃Kinematic viscositymm2/s | Report | GB/T265 |
flash point℃ | ≥170 | GB/T3536 |
Base number,mgKoH/g | ≥195 | SH/T0251 |
hydration,V% | ≤0.2 | GB/T260 |
Zinc content,m% | ≥0.38 | SH/T0228 |
Calcium content,m% | ≥6.8 | SH/T0228 |
Sulfate ash | Report | GB/T2433 |
rank | Additive dose% |
TBN12 | 6.2 |
TBN25 | 13 |
TBN40 | 20.6 |
1. 200 liter metal drum, ISO container or liquid bag. Store in dry and clean warehouse or tank.
2. It is recommended that the temperature of loading and unloading and oil mixing should not exceed 70℃, and the temperature of long-term storage should not exceed 50℃ .
3. This product is not dangerous goods, specific safety precautions, see the relevant technical instructions for chemical safety.
4. This product has a shelf life of 2 years.